CN110492562A - Mobile power source equipment and its method for controlling power supply, device, power supply unit - Google Patents
Mobile power source equipment and its method for controlling power supply, device, power supply unit Download PDFInfo
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- CN110492562A CN110492562A CN201910759602.8A CN201910759602A CN110492562A CN 110492562 A CN110492562 A CN 110492562A CN 201910759602 A CN201910759602 A CN 201910759602A CN 110492562 A CN110492562 A CN 110492562A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
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Abstract
This application involves a kind of mobile power source equipment and its method for controlling power supply, device, power supply units, can judge whether electrical equipment is direct current home equipment when the electric discharge interface for detecting mobile power source equipment accesses electrical equipment.Then the output DC voltage of mobile power source is analyzed, when output DC voltage meets default discharge voltage grade, operation is powered to direct current home equipment according to the output DC voltage of mobile power source equipment.Above scheme provides a kind of mobile power source equipment that can export a certain size DC voltage for direct current home equipment, it only needs for the charging interface of direct current home equipment to be connected with the electric discharge interface of mobile power source equipment in actual use, DC power supply can be directly obtained to work, security performance is high.Simultaneously as mobile power source equipment can store electric energy, when encountering the emergencies such as power failure, it is still able to maintain the normal operation of direct current home equipment, has the advantages that power supply reliability is strong.
Description
Technical field
This application involves power supply technique fields, more particularly to a kind of mobile power source equipment and its method for controlling power supply, dress
It sets, power supply unit.
Background technique
With the rapid development of science and technology with the continuous improvement of living standards of the people, family used in people's daily life
Occupy that device category is more and more, and with the propulsion that household electricity equipment direct currentization is transformed, home equipment will use direct current
Design, to realize safe and efficient living environment.Home equipment has the characteristics that power is lower, so designing for direct currentization
In voltage class again specific demand, generally direct current 20V- direct current 50V.
Traditional home equipment mainly passes through input ac power, and AC power source is converted to a certain size DC power supply
It is powered.However, AC supply voltage is higher, it is easy to since Danger Electric shock risk, and external alternating current occur for improper use
Source is highly susceptible to the influence of power supply environment, and circut breaking occurs, causes home equipment that can not work.Therefore, traditional
Home equipment power supply mode haves the shortcomings that power supply reliability is poor.
Summary of the invention
Based on this, it is necessary to for the problem of traditional home equipment power supply mode power supply reliability difference, provide a kind of shifting
Dynamic power-supply device and its method for controlling power supply, device, power supply unit.
A kind of method for controlling power supply of mobile power source equipment, which comprises when detecting putting for mobile power source equipment
When electrical interface accesses electrical equipment, detect whether the electrical equipment is direct current home equipment；When the electrical equipment is straight
When fluidizing home equipment, according to the output DC voltage of the mobile power source equipment and presets discharge voltage grade accordingly and carry out
Analysis；When the output DC voltage meets the default discharge voltage grade, direct current is exported to the direct current household
Equipment is powered.
In one embodiment, described when the electric discharge interface for detecting mobile power source equipment accesses electrical equipment, detection
After the step of whether electrical equipment is direct current home equipment, further includes: when the electrical equipment is not direct current man
When occupying equipment, controls the mobile power source equipment and stop output direct current, and work as described in return and detect mobile power source equipment
When interface access electrical equipment of discharging, the step of whether electrical equipment is direct current home equipment detected.
In one embodiment, described when the electrical equipment is direct current home equipment, according to the mobile power source
After the step of output DC voltage of equipment and corresponding default discharge voltage grade are analyzed, further includes: when described defeated
When DC voltage is unsatisfactory for the default discharge voltage grade out, controls the mobile power source equipment and stop direct current electricity output.
In one embodiment, described when the electric discharge interface for detecting mobile power source equipment accesses electrical equipment, detection
The step of whether electrical equipment is direct current home equipment, comprising: when the electric discharge interface for detecting mobile power source equipment connects
When entering electrical equipment, the voltage of the signal wire of the mobile power source equipment is obtained；It is connect according to the voltage of each signal wire
The type of the electrical equipment entered simultaneously judges whether it is direct current home equipment.
A kind of mobile power source equipment method for controlling power supply, which comprises move electricity when detecting that power supply unit accesses
It when the charging interface of source device, detects whether to receive the transmission of mobile power source equipment and identifies and successfully instruct, described identify successfully refers to
Enable is that the mobile power source equipment detects the instruction sent when the power supply unit is direct current home equipment；It is described when receiving
It identifies when successfully instructing, is analyzed according to the input direct-current voltage of the mobile power source equipment and preset charge voltage grade；
When the input direct-current voltage meets the preset charge voltage grade, according to the input direct-current voltage to the mobile electricity
Source device charges.
In one embodiment, described when detecting the charging interface of power supply unit access mobile power source equipment, detection
After whether receiving the step of transmission of mobile power source equipment identify successfully instruction, further includes: be identified as described in do not receive
It when function instructs, controls the mobile power source equipment and stops input dc power, and work as described in return and detect that power supply unit access moves
When the charging interface of dynamic power-supply device, detect whether that receiving the transmission of mobile power source equipment identifies the step of successfully instructing.
In one embodiment, it is described when receive it is described identify successfully instruct when, according to the mobile power source equipment
After the step of input direct-current voltage and preset charge voltage grade are analyzed, further includes: when the input direct-current voltage not
When meeting the preset charge voltage grade, controls the mobile power source equipment and stop DC supply input.
A kind of power supply control apparatus of mobile power source equipment, described device include: discharge equipment detection module, for when inspection
When measuring the electric discharge interface access electrical equipment of mobile power source equipment, detect whether the electrical equipment is that direct current household is set
It is standby；Discharge voltage analysis module is used for when the electrical equipment is direct current home equipment, according to the mobile power source equipment
Output DC voltage and default discharge voltage grade is analyzed accordingly；Control of discharge module, for being exported directly when described
When galvanic electricity pressure meets the default discharge voltage grade, output direct current is powered the direct current home equipment.
A kind of power supply control apparatus of mobile power source equipment, described device include: charging equipment detection module, for when inspection
When measuring the charging interface of power supply unit access mobile power source equipment, detect whether that receiving the transmission of mobile power source equipment is identified as
Function instruction, it is described to identify that successfully instruction is that the mobile power source equipment detects hair when the power supply unit is direct current home equipment
The instruction sent；Charging voltage analysis module, for when receive it is described identify successfully instruct when, according to the mobile power source equipment
Input direct-current voltage and preset charge voltage grade analyzed；Charge control module, for working as the input direct-current voltage
When meeting the preset charge voltage grade, charged according to the input direct-current voltage to the mobile power source equipment.
A kind of mobile power source equipment, including power-supply controller, charging interface and electric discharge interface, the charging interface connect institute
Power-supply controller is stated, the electric discharge interface connects the power-supply controller, and the electric discharge interface is set for connecting direct current household
Standby charging interface, the charging interface are used to connect the Low-voltage socket of the direct current home equipment, the power-supply controller
For being powered control according to above-mentioned method.
A kind of power supply unit, including controller and direct current jack, the controller connect the direct current jack, the direct current
Socket is used to connect the charging interface of mobile power source equipment, and the controller is used to be powered control according to above-mentioned method.
Above-mentioned mobile power source equipment and its method for controlling power supply, device, power supply unit are detecting mobile power source equipment
It can judge whether electrical equipment is direct current home equipment when electric discharge interface access electrical equipment.Then when the electricity consumption of access is set
The output DC voltage of mobile power source is analyzed for when being direct current home equipment, when output DC voltage meets default put
When piezoelectric voltage grade, operation is powered to direct current home equipment according to the output DC voltage of mobile power source equipment.It is above-mentioned
Scheme provides a kind of mobile power source equipment that can export a certain size DC voltage for direct current home equipment, actually makes
With only needing for the charging interface of direct current home equipment to be connected with the electric discharge interface of mobile power source equipment in the process, it can
It directly obtains DC power supply to work, security performance is high.Simultaneously as mobile power source equipment can store certain electric energy,
When encountering the emergencies such as power failure, it is still able to maintain the normal operation of direct current home equipment, strong with power supply reliability
Advantage.
Detailed description of the invention
Fig. 1 is the method for controlling power supply flow diagram of mobile power source equipment in an embodiment；
Fig. 2 is the method for controlling power supply flow diagram of mobile power source equipment in another embodiment；
Fig. 3 is the method for controlling power supply flow diagram of mobile power source equipment in another embodiment；
Fig. 4 is the method for controlling power supply flow diagram of mobile power source equipment in another embodiment；
Fig. 5 is the method for controlling power supply flow diagram of mobile power source equipment in another embodiment；
Fig. 6 is the method for controlling power supply flow diagram of mobile power source equipment in another embodiment；
Fig. 7 is the method for controlling power supply flow diagram of mobile power source equipment in another embodiment；
Fig. 8 is the power supply control apparatus structural schematic diagram of mobile power source equipment in an embodiment；
Fig. 9 is the power supply control apparatus structural schematic diagram of mobile power source equipment in another embodiment；
Figure 10 is mobile power source device structure schematic diagram in an embodiment.
Specific embodiment
The application in order to facilitate understanding is described more fully the application below with reference to relevant drawings.In attached drawing
Give the preferred embodiment of the application.But the application can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to disclosure of this application more saturating
It is thorough comprehensive.
Referring to Fig. 1, a kind of method for controlling power supply of mobile power source equipment, including step S100, step S200 and step
S400。
Step S100, when the electric discharge interface for detecting mobile power source equipment accesses electrical equipment, detection electrical equipment is
No is direct current home equipment.
Specifically, direct current home equipment is the home equipment carried out after the transformation of direct current household, direct current household
Equipment can directly be worked by inputting the DC power supply of suitable voltage size.Since home equipment has power lower
Feature, generally in the improved home equipment of direct currentization, it is only necessary to which the DC voltage for providing 20V-50V can meet direct current
Change the normal work of home equipment.Mobile power source equipment refers to that itself can store power supply, can be by storage when there is demand
The power supply unit that power supply exports in dc power form.Common mobile power source is broadly divided into two types currently on the market,
That is civil equipment and bussiness class equipment.The charging voltage of civil equipment is commonly 5V, 9V, 12V and 20V, passes through agreement
The mode matched realizes quick charge and quick discharge function, is mainly used for mobile phone, tablet computer and game machine etc..Bussiness class is set
Standby to be mainly used for automobile or building standby electricity, the voltage of this type equipment is upper hectovolt.Therefore, existing mobile power source equipment
Being not sufficient to provide the DC power supply between 20V and 50V gives direct currentization improved direct current home equipment, the present embodiment
Based on a kind of novel mobile power source equipment, the voltage for being capable of providing direct current 20V- direct current 50V directly controls power supply control scheme
The operation of direct current home equipment.
It should be pointed out that in one embodiment, direct current home equipment is additionally provided with Low-voltage socket, inserted by low pressure
Seat can directly export the direct current with the direct-current working volts same size of direct current home equipment, in order to pass through direct current
Home equipment output direct current carries out other operations, and for example, mobile power source equipment carries out charging operations etc..It is appreciated that power supply
The mode of the electric discharge interface of controller detection electrical equipment access mobile power source is not uniquely, in one embodiment, to move
Dynamic power-supply device is provided with corresponding detection circuit, when the electric discharge interface of mobile power source equipment does not access electrical equipment, detection
Circuit is in pull-up state or pull-down state；And when the electric discharge interface of mobile power source equipment accesses electrical equipment, detection circuit
Pull-down state will be changed into from original pull-up state, or pull-up state is changed by original pull-down state, powered at this time
The signal for the state about detection circuit that controller obtains will change, and power-supply controller then thinks the interface that discharges at this time
Electrical equipment is accessed.
When power-supply controller is inconsistent according to the signal of acquisition, the electric discharge interface that judgement obtains mobile power source equipment is accessed
When electrical equipment, further power-supply controller is operated the judgement that will do it electrical equipment, i.e. judgement accesses electric discharge interface
Whether electrical equipment is direct current home equipment.It is appreciated that judge electrical equipment whether be direct current home equipment mode
It is not uniquely, for example, in one embodiment, can be realized by the way of protocol identification.
Step S200, when electrical equipment is direct current home equipment, according to the output DC voltage of mobile power source equipment
It is analyzed with corresponding default discharge voltage grade.
Specifically, when the electric discharge interface of mobile power source equipment has accessed electrical equipment, and power-supply controller passes through agreement
The modes such as identification are analyzed to obtain the electrical equipment of the electric discharge interface of access mobile power source equipment to be direct current home equipment, this
Shi Yidong power-supply device will have corresponding direct current electricity output.Default discharge voltage grade is to guarantee direct current home equipment peace
Entirely, the DC voltage value of stable operation or DC voltage range value.In order to guarantee that the direct current of output can control direct current man
Occupy equipment safety, stable operation, power-supply controller will the output DC voltage to mobile power source equipment carry out discharge voltage
Then grade analysis carries out different control of discharge operations based on the analysis results.
It should be pointed out that mainly passing through the signal wire of mobile power source equipment when carrying out discharge voltage grade analysis
On voltage, further determine that the output DC voltage size of mobile power source equipment.In one embodiment, mobile power source equipment
Electric discharge interface be provided with signal wire and power supply line simultaneously, power supply line is used to store the battery of mobile power source equipment straight
Galvanic electricity is transmitted to external electric equipment, and signal wire is then used to carry out agreement knowledge with the electrical equipment of access mobile power source equipment
Not, the type of electrical equipment is detected.For example, when signal wire E and signal wire F exports the voltage of 0.5V and 0.3V size respectively, then
The output DC voltage size for indicating mobile power source equipment is 48V；When signal wire E and signal wire F export 0.2V and 0.2V respectively
The voltage of size, then it represents that the output DC voltage size of mobile power source equipment is 24V.Then the output DC voltage that will be obtained
It is compared and analyzed with default discharge voltage grade.
Step S400 exports direct current to direct current household when output DC voltage meets default discharge voltage grade
Equipment is powered.
Specifically, discharge voltage grade analysis is carried out according to DC voltage is exported when power-supply controller, obtains output direct current
When voltage meets default discharge voltage grade, that is, indicate under currently output DC voltage, direct current home equipment is able to carry out
Safe and stable work.Therefore, only need power-supply controller control mobile power source equipment that will currently export DC voltage at this time big
Small DC power transmission controls the operation of direct current home equipment to corresponding direct current home equipment.
It should be pointed out that the value of default discharge voltage grade is not uniquely, in one embodiment, for not
The electrical equipment of same type, default discharge voltage grade is not also identical accordingly.Therefore, it during actual analysis, can be
After the concrete type for learning direct current home equipment, by the output DC voltage of mobile power source equipment and corresponding default electric discharge
Voltage class is analyzed.For example, in one embodiment, presetting discharge voltage grade is direct current 20V- direct current 50V, i.e., at this
In embodiment, it is only necessary to which for the output DC voltage of mobile power source equipment between direct current 20V- direct current 50V, power-supply controller is equal
Operation can be powered to direct current home equipment according to the output DC voltage.It is appreciated that in other embodiments, in advance
If discharge voltage grade may be arranged as other sizes, for example, direct current 24V, direct current 48V or direct current 24V- direct current 48V
Deng as long as can guarantee in the case where this presets discharge voltage grade, direct current home equipment being capable of safe and stable operation.
Further, in one embodiment, a variety of different default discharge voltage grades of setting be can also be, i.e., to not
The direct current home equipment of same type is correspondingly arranged on different default discharge voltage grades, and power-supply controller is carrying out electricity consumption
When the judgement of equipment, the corresponding agreement of electrical equipment can be obtained, direct current household electrical appliances can also be further confirmed that according to the agreement
The concrete type of equipment.When power-supply controller carries out discharge voltage grade analysis according to the output DC voltage of mobile power source equipment
When, power-supply controller can extract the default discharge voltage grade to match with the type of direct current home equipment, then with shifting
The output DC voltage of dynamic power-supply device compares and analyzes.
Referring to Fig. 2, in one embodiment, after step S200, this method further includes step S300.
Step S300, when electrical equipment is not direct current home equipment, control mobile power source equipment stops output direct current
Electricity, and return when the electric discharge interface for detecting mobile power source equipment accesses electrical equipment, whether detection electrical equipment is direct current
Change the operation of home equipment.
Specifically, when access mobile power source equipment electric discharge interface electrical equipment and be not belonging to direct current home equipment
When, in order to guarantee that the electrical equipment of access and the safety of mobile power source equipment, power-supply controller will not control mobile power source
The output of equipment progress direct current.Through this embodiment, the access that can protect illegal electrical equipment avoids illegal electricity consumption
Equipment is because high pressure causes to damage.
It should be pointed out that in one embodiment, when the electrical equipment of access mobile power source equipment is not direct current
When home equipment, power-supply controller will continue the operation for whether having electrical equipment access mobile power source equipment, in order to
When there is electrical equipment to access mobile power source equipment, power-supply controller can be learnt in time, and make corresponding operating.
Further, in one embodiment, the quantity of the electric discharge interface of mobile power source equipment is not unique, same
Two or more electric discharge interfaces can be set in one mobile power source equipment, when one of electric discharge interface accesses direct current
When home equipment is powered operation, when electric discharge interface in addition accesses electrical equipment, it can be divided according to identical method
Analysis, is finally powered operation to direct current home equipment.Further, in one embodiment, mobile power source equipment
Difference electric discharge interface can also export different size of direct current, to realize the confession to different types of direct current home equipment
It is electrically operated.
Referring to Fig. 3, in one embodiment, after step S200, this method further includes step S500.
Step S500, when output DC voltage is unsatisfactory for default discharge voltage grade, control mobile power source equipment stops
Direct current electricity output.
Specifically, discharge voltage ranking score is carried out according to the output DC voltage of mobile power source equipment in power-supply controller
Analysis, i.e. power-supply controller will export DC voltage and compare and analyze with default discharge voltage grade, it is also possible to it is straight output occur
Galvanic electricity pressure is unsatisfactory for the case where default discharge voltage grade.When default discharge voltage grade is DC voltage value, it is unsatisfactory for pre-
If discharge voltage grade includes exporting DC voltage to be less than default discharge voltage grade and output DC voltage greater than default electric discharge
Voltage class.When being less than default discharge voltage grade, illustrate that the DC voltage of mobile power source equipment output is too small at this time, nothing
Method meets the normal power supply demand of direct current home equipment, and power-supply controller will control mobile power source equipment and no longer export direct current
Electricity.It is direct current in order to which user reselects other mobile power source equipment or exports the bigger electric discharge interface of DC voltage
Home equipment provides the direct current of suitable size.It is appreciated that in another embodiment, can also be when mobile power source equipment
Output voltage when being less than default discharge voltage grade, mobile power source with no treatment, still is able to export lower direct current,
But direct current home equipment can't bring into operation due to being not up to voltage requirements at this time.
When being greater than default discharge voltage grade, illustrate that the output DC voltage of mobile power source equipment at this time is excessive, if with
The voltage is that direct current home equipment is powered, it is likely that so that direct current home equipment is damaged, at this time same power supply
Controller control mobile power source equipment stop direct current electricity output, in order to user reselect other its mobile power source equipment or
The smaller electric discharge interface of DC voltage is exported, direct current home equipment is protected.
When default discharge voltage grade is DC voltage range value, output DC voltage is unsatisfactory for default discharge voltage etc.
Grade includes that output DC voltage is less than minimum voltage threshold and is greater than two kinds of situations of maximum voltage threshold.When output DC voltage is small
When minimum voltage threshold, indicates that the DC voltage of mobile power source equipment output is too low, be unable to satisfy direct current home equipment
Normal work.Though likewise, indicating the output direct current of mobile power source equipment when exporting DC voltage greater than big voltage threshold
Overtension be easy to cause direct current home equipment to damage.It is specifically DC voltage value class with above-mentioned default discharge voltage grade
Seemingly, details are not described herein.
Referring to Fig. 4, in one embodiment, step S100 includes step S110 and step S120.
Step S110 obtains mobile power source and sets when the electric discharge interface for detecting mobile power source equipment accesses electrical equipment
The voltage of standby signal wire.Step S120, the type of the electrical equipment accessed according to the voltage of each signal wire and judgement are
No is direct current home equipment.
Specifically, it after power-supply controller detects the electric discharge interface access electrical equipment of mobile power source equipment, that is, supplies
When the signal that the received detection circuit of electric controller is sent changes, power-supply controller examines the type that will do it electrical equipment
Survey operation.In one embodiment, when detecting electrical equipment access, power-supply controller can obtain D+, D- signal wire
Voltage class carries out protocol identification, thus the type of the electrical equipment accessed.In another embodiment, it can also be and adopt
The output voltage of unlike signal line is obtained by different signal wire output voltages with similar mode, then basis obtains
Different voltages combine to obtain corresponding direct current home equipment type, and the corresponding direct current home equipment of specific ground voltage is by basis
Actual conditions are determined.
For example, in one embodiment, the confirmation operation of direct current home equipment, four letters are realized by four signal wires
Number line is respectively A, B, C, D, and when the electric discharge interface access appliance equipment of mobile power source equipment, power-supply controller obtains letter respectively
Number corresponding voltage of line A, B, C, D, when the voltage of a-signal line is 0.1V, the voltage of B signal line is 0.2V, the voltage of C signal line
For 0.3V, when the voltage of D signal wire is 0.4V, indicate that the household appliance of access is direct current electric cooker.
The method for controlling power supply of above-mentioned mobile power source equipment accesses electricity consumption in the electric discharge interface for detecting mobile power source equipment
Can judge whether electrical equipment is direct current home equipment when equipment.Then when the electrical equipment of access is that direct current household is set
The output DC voltage of mobile power source is analyzed when standby, when output DC voltage meets default discharge voltage grade, root
Operation is powered to direct current home equipment according to the output DC voltage of mobile power source equipment.Above scheme is directed to direct current man
Occupy equipment and a kind of mobile power source equipment that can export a certain size DC voltage be provided, only need in actual use by
The charging interface of direct current home equipment is connected with the electric discharge interface of mobile power source equipment, it can directly obtains DC power supply
It works, security performance is high.Simultaneously as mobile power source equipment can store certain electric energy, it is urgent when encountering power failure etc.
When situation, it is still able to maintain the normal operation of direct current home equipment, has the advantages that power supply reliability is strong.
Referring to Fig. 5, a kind of method for controlling power supply of mobile power source equipment, this method further include step S600, step
S700 and step S900.
Step S600 detects whether to receive when detecting the charging interface of power supply unit access mobile power source equipment
The transmission of mobile power source equipment, which identifies, successfully to be instructed.
Specifically, identify that successfully instruction be that mobile power source equipment detects power supply unit and sends when being direct current home equipment
Instruction.Direct current home equipment is provided with corresponding direct current jack, by direct current jack direct current home equipment can export with
Operating voltage direct current of the same size, when the charging interface of mobile power source equipment is connected to the direct current jack, direct current jack
The direct current that can be exported by direct current home equipment realizes the charging operations of mobile power source equipment.Direct current jack detection charging
Whether interface accesses whether mobile power source equipment detection electric discharge interface in the method and above-described embodiment of power supply unit accesses electricity consumption
Equipment is similar, and when charging interface accesses power supply unit, the pullup or pulldown state of detection circuit can also change.Likewise,
Charging interface is again provided with power supply line and signal wire, when mobile power source equipment is connect by corresponding wiring with direct current jack
When, mobile power source equipment is able to detect to obtain the voltage of signal wire at this time, and then can obtain power supply unit according to voltage is
No is direct current home equipment and specific device type etc..Then when detection obtains the charging of access mobile power source equipment
The power supply unit of mouth is direct current home equipment, then identifies to the transmission of corresponding direct current home equipment and successfully instruct, in order to
Operation is further processed in direct current home equipment.
Step S700, when receive identify successfully instruct when, according to the input direct-current voltage of mobile power source equipment and pre-
If charging voltage grade is analyzed.
Specifically, when receive identify successfully instruct when, illustrate that mobile power source equipment has been accessed for charging at this time
Direct current home equipment, at this time in order to guarantee progress that the charging operations of mobile power source equipment can be safe and stable, direct current is inserted
Seat will the input direct-current voltage (i.e. the output DC voltage of direct current home equipment) to mobile power source equipment carry out charging electricity
Press grade analysis.It is appreciated that the size of charging voltage grade be not it is unique, it is similar with above-mentioned discharge voltage grade, fill
Piezoelectric voltage grade is also possible to a DC voltage value or DC voltage range value, and specific charging voltage grade should basis
The performance of mobile power source equipment is determined.For example, charging voltage grade is direct current 48V or charging voltage grade is direct current
Between 20V- direct current 50V.
It should be pointed out that direct current jack is straight in the input for being input to mobile power source equipment for carrying out direct current home equipment
It is not unique that galvanic electricity pressure, which carries out the mode of voltage class analysis,.In one embodiment, direct current jack passes through mobile power source
The voltage swing judgement of the signal wire output of equipment is transmitted to the size of the DC voltage of mobile power source equipment.For example, working as signal
When the output voltage of line E and signal wire F are respectively 0.5V and 0.3V, direct current jack is then thought to be transmitted to mobile power source equipment at this time
Voltage swing be direct current 48V；When the output voltage of signal wire E and signal wire F are respectively 0.2V and 0.2V, direct current jack is then
Think that the voltage swing for being transmitted to mobile power source equipment at this time is direct current 24V.
Step S900, when input direct-current voltage meets preset charge voltage grade, according to input direct-current voltage to movement
Power-supply device charges.
Specifically, preset charge voltage grade is direct current needed for guarantee mobile power source equipment is able to carry out safe charging
Voltage value or DC voltage range value.When direct current jack according to input mobile power source equipment input dc power pressure analyzed,
After obtaining the specific voltage value of input direct-current voltage, it will compare input direct-current voltage and preset charge voltage grade
Analysis.It when obtaining input direct-current voltage and meeting preset charge voltage grade, that is, indicates to depress in current input dc power, mobile electricity
Source device can charge safely.Therefore, the direct current for only needing to be exported according to direct current home equipment at this time is to mobile electricity
Source device carries out charging operations.
Referring to Fig. 6, in one embodiment, after step S600, this method further includes step S800.
Step S800, when do not receive it is described identify successfully instruct when, control mobile power source equipment stop input dc power,
And return when detecting the charging interface of power supply unit access mobile power source equipment, it detects whether to receive mobile power source equipment
Send the operation for identifying successfully instruction.
Specifically, described identify is not received successfully to instruct, then illustrates the power supply unit for accessing mobile power source equipment at this time
It is not mobile power source equipment, in order to avoid mobile power source equipment is damaged, direct current jack will directly control mobile electricity at this time
Corresponding charging assembly is out of service in source device, not will do it charging operations or direct current jack directly cuts off mobile power source
The connection of equipment and power supply unit, to interrupt charging operations.Meanwhile direct current jack return has detected whether that power supply unit access moves
The operation of the charging interface of dynamic power-supply device needs in order to which mobile power source equipment is accessed direct current jack as user to movement
Power-supply device can make a response in time when being charged.
It should be pointed out that in one embodiment, when the power supply unit of access is not direct current home equipment, direct current
Socket is equally able to carry out input dc power and carries out charging voltage grade analysis, if input direct-current voltage meets preset charge voltage
When grade, it can be charged according to input dc power to mobile power source equipment.I.e. in the present embodiment, it can also use other
Equipment carries out charging operations to mobile power source equipment, it is only necessary to which input direct-current voltage (i.e. charging voltage) meets preset charge voltage
Grade.
Referring to Fig. 7, in one embodiment, after step S700, this method further includes step S910.
Step S910, when input direct-current voltage is unsatisfactory for preset charge voltage grade, control mobile power source equipment stops
DC supply input.
Likewise, it is similar to be unsatisfactory for default discharge voltage grade with above-mentioned output DC voltage, when mobile power source equipment
When input direct-current voltage has been unsatisfactory for damage charging voltage grade, direct current jack can equally interrupt the charging behaviour of mobile power source equipment
Make, mobile power source equipment is avoided to be damaged.
It should be pointed out that in one embodiment, preset charge voltage grade can be DC voltage or straight
Voltage range values are flowed, when input direct-current voltage is unsatisfactory for preset charge voltage grade, including input direct-current voltage is less than direct current
Voltage value is less than minimum direct current voltage threshold, and input direct-current voltage is greater than DC voltage value or is greater than maximum DC voltage threshold
Value.When input direct-current voltage is less than DC voltage value or is less than minimum direct current voltage threshold, direct current jack will not control stopping
DC supply input is charged with lesser DC voltage into mobile power source equipment at this time.And when input direct-current voltage is big
In DC voltage value or when being greater than maximum DC voltage threshold value, then charging operations stopping is directly controlled, to guarantee that mobile power source is set
Standby safety.
The charge control method of above-mentioned mobile power source, when the charging interface of mobile power source equipment accesses power supply unit, energy
It is enough powered the identification of device type, when power supply unit is direct current home equipment and the input for inputting mobile power source equipment
When DC voltage meets preset charge voltage grade, realization direct current home equipment is mobile power source equipment charge.By above-mentioned
The charging operations by direct current home equipment to mobile power source equipment may be implemented in scheme, to guarantee mobile power source equipment
With enough cruising abilities, guarantee direct current man in order to when encountering the emergencies such as power failure, pass through mobile power source equipment
Occupy the operation of equipment.
Referring to Fig. 8, a kind of power supply control apparatus of mobile power source equipment, comprising: discharge equipment detection module 100 is put
Piezoelectric voltage analysis module 200 and control of discharge module 300.
Discharge equipment detection module 100 is used for when the electric discharge interface for detecting mobile power source equipment accesses electrical equipment,
Judge whether electrical equipment is direct current home equipment.
Specifically, direct current home equipment is the home equipment carried out after the transformation of direct current household, direct current household
Equipment can directly be worked by inputting the DC power supply of suitable voltage size.Since home equipment has power lower
Feature, generally in the improved home equipment of direct currentization, it is only necessary to which the DC voltage for providing 20V-50V can meet direct current
Change the normal work of home equipment.Mobile power source equipment refers to that itself can store power supply, can be by storage when there is demand
The power supply unit that power supply exports in dc power form.Common mobile power source is broadly divided into two types currently on the market,
That is civil equipment and bussiness class equipment.The charging voltage of civil equipment is commonly 5V, 9V, 12V and 20V, passes through agreement
The mode matched realizes quick charge and quick discharge function, is mainly used for mobile phone, tablet computer and game machine etc..Bussiness class is set
Standby to be mainly used for automobile or building standby electricity, the voltage of this type equipment is upper hectovolt.Therefore, existing mobile power source equipment
Being not sufficient to provide the DC power supply between 20V and 50V gives direct currentization improved direct current home equipment, the present embodiment
Based on a kind of novel mobile power source equipment, the voltage for being capable of providing direct current 20V- direct current 50V directly controls power supply control scheme
The operation of direct current home equipment.
Discharge voltage analysis module 200 is used for when electrical equipment is direct current home equipment, according to mobile power source equipment
Output DC voltage and default discharge voltage grade is analyzed accordingly.
Specifically, when the electric discharge interface of mobile power source equipment has accessed direct current home equipment, then it represents that power supply control
Device is analyzed to obtain the electrical equipment of the electric discharge interface of access mobile power source equipment by modes such as protocol identifications to be direct current
Home equipment, mobile power source equipment will have corresponding direct current electricity output at this time.Default discharge voltage grade is to guarantee direct current
Change the DC voltage value or DC voltage range value of the safe and stable operation of home equipment.In order to guarantee that the direct current of output can
Control the safe and stable operation of direct current home equipment, power-supply controller will output DC voltage to mobile power source equipment
Discharge voltage grade analysis is carried out, then carries out different control of discharge operations based on the analysis results.
Control of discharge module 300 is used to export direct current pair when output DC voltage meets default discharge voltage grade
Direct current home equipment is powered.
Specifically, discharge voltage grade analysis is carried out according to DC voltage is exported when power-supply controller, obtains output direct current
When voltage meets default discharge voltage grade, that is, indicate under currently output DC voltage, direct current home equipment is able to carry out
Safe and stable work.Therefore, only need power-supply controller control mobile power source equipment that will currently export DC voltage at this time big
Small DC power transmission controls the operation of direct current home equipment to corresponding direct current home equipment.
In one embodiment, discharge voltage analysis module 200 is also used to when electrical equipment not be direct current home equipment
When, control mobile power source equipment stops output direct current, and returns when the electric discharge interface access for detecting mobile power source equipment is used
When electric equipment, detection electrical equipment whether be direct current home equipment operation.Specific operation process and above method part pair
The embodiment answered is similar, and details are not described herein.
Control of discharge module 300 is also used to the control movement when output DC voltage is unsatisfactory for default discharge voltage grade
Power-supply device stops direct current electricity output.Specific operation process embodiment corresponding with above method part is similar, no longer superfluous herein
It states.
Discharge equipment detection module 100 is also used to when the electric discharge interface access electrical equipment for detecting mobile power source equipment
When, obtain the voltage of the signal wire of mobile power source equipment；According to the type for the electrical equipment that the voltage of each signal wire is accessed
And judge whether it is direct current home equipment.Specific operation process embodiment corresponding with above method part is similar, herein not
It repeats again.
The power supply control apparatus of above-mentioned mobile power source equipment accesses electricity consumption in the electric discharge interface for detecting mobile power source equipment
Can judge whether electrical equipment is direct current home equipment when equipment.Then when the electrical equipment of access is that direct current household is set
The output DC voltage of mobile power source is analyzed when standby, when output DC voltage meets default discharge voltage grade, root
Operation is powered to direct current home equipment according to the output DC voltage of mobile power source equipment.Above scheme is directed to direct current man
Occupy equipment and a kind of mobile power source equipment that can export a certain size DC voltage be provided, only need in actual use by
The charging interface of direct current home equipment is connected with the electric discharge interface of mobile power source equipment, it can directly obtains DC power supply
It works, security performance is high.Simultaneously as mobile power source equipment can store certain electric energy, it is urgent when encountering power failure etc.
When situation, it is still able to maintain the normal operation of direct current home equipment, has the advantages that power supply reliability is strong.
Referring to Fig. 9, in one embodiment, a kind of power supply control apparatus of mobile power source equipment, comprising: charging equipment
Detection module 400, charging voltage analysis module 500 and charge control module 600.
Charging equipment detection module 400 is used for when detecting the charging interface of power supply unit access mobile power source equipment,
It detects whether to receive the transmission of mobile power source equipment and identifies and successfully instruct；Charging voltage analysis module 500, which is used to work as, receives knowledge
When not instructing successfully, analyzed according to the input direct-current voltage of mobile power source equipment and preset charge voltage grade；Charging control
Molding block 600 is used for when input direct-current voltage meets preset charge voltage grade, according to input direct-current voltage to mobile power source
Equipment charges.Specific operation process embodiment corresponding with above method part is similar, and details are not described herein.
In one embodiment, charging voltage analysis module 500 be also used to when do not receive identify successfully instruct when, control
Mobile power source equipment stops input dc power, and returns when the charging interface for detecting power supply unit access mobile power source equipment
When, detect whether that receiving mobile power source equipment sends the operation for identifying successfully instruction.Specific operation process and above method portion
Divide corresponding embodiment similar, details are not described herein.
It is similar that charge control module 600 is also used to specific operation process embodiment corresponding with above method part, herein
It repeats no more.Specific operation process embodiment corresponding with above method part is similar, and details are not described herein.
The battery charge controller of above-mentioned mobile power source, when the charging interface of mobile power source equipment accesses power supply unit, energy
It is enough powered the identification of device type, when power supply unit is direct current home equipment and the input for inputting mobile power source equipment
When DC voltage meets preset charge voltage grade, realization direct current home equipment is mobile power source equipment charge.By above-mentioned
The charging operations by direct current home equipment to mobile power source equipment may be implemented in scheme, to guarantee mobile power source equipment
With enough cruising abilities, guarantee direct current man in order to when encountering the emergencies such as power failure, pass through mobile power source equipment
Occupy the operation of equipment.
Referring to Fig. 10, a kind of mobile power source equipment, including power-supply controller 10, charging interface 20 and electric discharge interface 30,
Charging interface 20 connects power-supply controller 10, and electric discharge interface 30 connects power-supply controller 10, and electric discharge interface 30 is for connecting direct current
Change the charging interface 20 of home equipment, charging interface 20 is used to connect the Low-voltage socket of direct current home equipment, power-supply controller
10 for being powered control according to above-mentioned method.
Specifically, direct current home equipment is the home equipment carried out after the transformation of direct current household, direct current household
Equipment can directly be worked by inputting the DC power supply of suitable voltage size.Since home equipment has power lower
Feature, generally in the improved home equipment of direct currentization, it is only necessary to which the DC voltage for providing 20V-50V can meet direct current
Change the normal work of home equipment.Mobile power source equipment refers to that itself can store power supply, can be by storage when there is demand
The power supply unit that power supply exports in dc power form.Common mobile power source is broadly divided into two types currently on the market,
That is civil equipment and bussiness class equipment.The charging voltage of civil equipment is commonly 5V, 9V, 12V and 20V, passes through agreement
The mode matched realizes quick charge and quick discharge function, is mainly used for mobile phone, tablet computer and game machine etc..Bussiness class is set
Standby to be mainly used for automobile or building standby electricity, the voltage of this type equipment is upper hectovolt.Therefore, existing mobile power source equipment
Being not sufficient to provide the DC power supply between 20V and 50V gives direct currentization improved direct current home equipment, the present embodiment
Based on a kind of novel mobile power source equipment, the voltage for being capable of providing direct current 20V- direct current 50V directly controls power supply control scheme
The operation of direct current home equipment.
Power-supply controller 10 is analyzed to obtain the electric discharge interface of access mobile power source equipment by modes such as protocol identifications
The direct current home equipment of 30 electrical equipment, mobile power source equipment will have corresponding direct current electricity output at this time.In order to guarantee
The direct current of output can control the safe and stable operation of direct current home equipment, and power-supply controller 10 will be to mobile power source
The output DC voltage of equipment carries out discharge voltage grade analysis, then carries out different control of discharge behaviour based on the analysis results
Make.
Default discharge voltage grade is the DC voltage value or direct current for guaranteeing the safe and stable operation of direct current home equipment
Voltage range values.When power-supply controller 10 according to output DC voltage carry out discharge voltage grade analysis, obtain output direct current
When pressure meets default discharge voltage grade, that is, indicate under currently output DC voltage, direct current home equipment is able to carry out peace
Entirely, stable work.Therefore, only need the control of power-supply controller 10 mobile power source equipment that will currently export DC voltage at this time big
Small DC power transmission controls the operation of direct current home equipment to corresponding direct current home equipment.
Above-mentioned mobile power source equipment can judge when the electric discharge interface for detecting mobile power source equipment accesses electrical equipment
Whether electrical equipment is direct current home equipment.Then when the electrical equipment of access is direct current home equipment to mobile power source
Output DC voltage analyzed, when exporting DC voltage and meeting default discharge voltage grade, according to mobile power source equipment
Output DC voltage operation is powered to direct current home equipment.Above scheme provides one kind for direct current home equipment
The mobile power source equipment of a certain size DC voltage can be exported, is only needed in actual use by direct current home equipment
Charging interface be connected with the electric discharge interface of mobile power source equipment, it can directly obtain DC power supply and work, safety
Performance is high.Simultaneously as mobile power source equipment can store certain electric energy, when encountering the emergencies such as power failure, still can
The normal operation for keeping direct current home equipment, has the advantages that power supply reliability is strong.
In one embodiment, a kind of power supply unit, including controller and direct current jack are additionally provided, controller connection is straight
Streaming socket, direct current jack are used to connect the charging interface of mobile power source equipment, and controller according to the above method for being powered
Control.
Specifically, controller detects whether to connect when detecting the charging interface of power supply unit access mobile power source equipment
The transmission of mobile power source equipment is received to identify and successfully instruct；When receive identify successfully instruct when, according to mobile power source equipment
Input direct-current voltage and preset charge voltage grade are analyzed；When input direct-current voltage meets preset charge voltage grade,
It is charged according to input direct-current voltage to mobile power source equipment.Specific operation process embodiment corresponding with above method part
Similar, details are not described herein.
Power supply unit through this embodiment, when the charging interface of mobile power source equipment accesses power supply unit, Neng Goujin
The identification of row power supply unit type, when power supply unit is direct current home equipment and the input direct-current for inputting mobile power source equipment
When voltage meets preset charge voltage grade, realization direct current home equipment is mobile power source equipment charge.Through the above scheme,
The charging operations by direct current home equipment to mobile power source equipment may be implemented, to guarantee that mobile power source equipment has foot
Enough cruising abilities guarantee direct current home equipment in order to when encountering the emergencies such as power failure, pass through mobile power source equipment
Operation.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (11)
1. a kind of method for controlling power supply of mobile power source equipment, which is characterized in that the described method includes:
When the electric discharge interface for detecting mobile power source equipment accesses electrical equipment, detect whether the electrical equipment is direct current
Home equipment；
When the electrical equipment is direct current home equipment, according to the output DC voltage of the mobile power source equipment and accordingly
Default discharge voltage grade analyzed；
When the output DC voltage meets the default discharge voltage grade, output direct current sets the direct current household
It is standby to be powered.
2. method for controlling power supply according to claim 1, which is characterized in that described to detect putting for mobile power source equipment
When electrical interface accesses electrical equipment, after detecting the step of whether electrical equipment is direct current home equipment, further includes:
When the electrical equipment is not direct current home equipment, controls the mobile power source equipment and stop output direct current, and
Described in returning when the electric discharge interface for detecting mobile power source equipment accesses electrical equipment, detect whether the electrical equipment is straight
The step of fluidizing home equipment.
3. method for controlling power supply according to claim 1, which is characterized in that described when the electrical equipment is direct current man
When occupying equipment, analyzed according to the output DC voltage of the mobile power source equipment and corresponding default discharge voltage grade
After step, further includes:
When the output DC voltage is unsatisfactory for the default discharge voltage grade, controls the mobile power source equipment and stop directly
Galvanic electricity output.
4. method for controlling power supply according to claim 1, which is characterized in that described to detect putting for mobile power source equipment
When electrical interface accesses electrical equipment, the step of whether electrical equipment is direct current home equipment detected, comprising:
When the electric discharge interface for detecting mobile power source equipment accesses electrical equipment, the signal wire of the mobile power source equipment is obtained
Voltage；
The type of the electrical equipment accessed according to the voltage of each signal wire simultaneously judges whether it is direct current home equipment.
5. a kind of method for controlling power supply of mobile power source equipment, which is characterized in that the described method includes:
When detecting the charging interface of power supply unit access mobile power source equipment, detect whether to receive mobile power source equipment hair
It send and identifies and successfully instruct, it is described to identify that successfully instruction is that detect the power supply unit be direct current household to the mobile power source equipment
The instruction sent when equipment；
When receive it is described identify successfully instruct when, according to the input direct-current voltage of the mobile power source equipment and preset charged electricity
Pressure grade is analyzed；
When the input direct-current voltage meets the preset charge voltage grade, according to the input direct-current voltage to the shifting
Dynamic power-supply device charges.
6. method for controlling power supply according to claim 5, which is characterized in that described to detect power supply unit access movement
When the charging interface of power-supply device, detect whether after receiving the step of transmission of mobile power source equipment identifies successfully instruction, also
Include:
When do not receive it is described identify successfully instruct when, control the mobile power source equipment and stop input dc power, and return to institute
It states when detecting the charging interface of power supply unit access mobile power source equipment, detects whether to receive the transmission of mobile power source equipment
Identify the step of successfully instructing.
7. method for controlling power supply according to claim 5, which is characterized in that described successfully to instruct when receiving described identify
When, after the step of being analyzed according to the input direct-current voltage of the mobile power source equipment and preset charge voltage grade, also
Include:
When the input direct-current voltage is unsatisfactory for the preset charge voltage grade, controls the mobile power source equipment and stop directly
Galvanic electricity input.
8. a kind of power supply control apparatus of mobile power source equipment, which is characterized in that described device includes:
Discharge equipment detection module, for detecting institute when the electric discharge interface for detecting mobile power source equipment accesses electrical equipment
State whether electrical equipment is direct current home equipment；
Discharge voltage analysis module, for being set according to the mobile power source when the electrical equipment is direct current home equipment
Standby output DC voltage and corresponding default discharge voltage grade are analyzed；
Control of discharge module, for exporting direct current when the output DC voltage meets the default discharge voltage grade
The direct current home equipment is powered.
9. a kind of power supply control apparatus of mobile power source equipment, which is characterized in that described device includes:
Charging equipment detection module, for when detecting the charging interface of power supply unit access mobile power source equipment, detection to be
It is no to receive the transmission of mobile power source equipment and identify and successfully instruct, it is described identify successfully instruction for mobile power source equipment detection institute
State the instruction sent when power supply unit is direct current home equipment；
Charging voltage analysis module, for when receive it is described identify successfully instruct when, according to the defeated of the mobile power source equipment
Enter DC voltage and preset charge voltage grade is analyzed；
Charge control module, for when the input direct-current voltage meets the preset charge voltage grade, according to described defeated
Enter DC voltage to charge to the mobile power source equipment.
10. a kind of mobile power source equipment, which is characterized in that including power-supply controller, charging interface and electric discharge interface, the charging
Interface connects the power-supply controller, and the electric discharge interface connects the power-supply controller, and the electric discharge interface is straight for connecting
The charging interface of home equipment is fluidized, the charging interface is used to connect the Low-voltage socket of the direct current home equipment, described
Power-supply controller is powered control for method according to claim 1-4.
11. a kind of power supply unit, which is characterized in that including controller and direct current jack, the controller connects the direct current and inserts
Seat, the direct current jack are used to connect the charging interface of mobile power source equipment, and the controller is used to be appointed according to claim 5-7
Method described in one is powered control.
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|---|---|---|---|
| CN201910759602.8A CN110492562B (en) | 2019-08-16 | 2019-08-16 | Mobile power supply equipment, power supply control method and device thereof, and power supply equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505600A (en) * | 2020-10-23 | 2021-03-16 | 浙江森尼克半导体有限公司 | Hall current sensor online automatic detection calibration device and method |
| CN112531852A (en) * | 2020-12-14 | 2021-03-19 | 广州共享出行科技有限公司 | Electric quantity control method and device based on mobile power supply |
| CN114320982A (en) * | 2021-12-07 | 2022-04-12 | 珠海格力电器股份有限公司 | Circulating fan, control method and device thereof, and storage medium |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102804545A (en) * | 2009-06-25 | 2012-11-28 | 松下电工株式会社 | Power supply apparatus |
| DE102011112533A1 (en) * | 2011-09-05 | 2013-03-07 | Audi Nsu Auto Union Ag | Mobile power supply for providing electrical alternating current supply voltage from battery modules of e.g. camper to TV during camping, has converter producing alternating current supply voltage from direct current voltage of modules |
| CN103066662A (en) * | 2013-01-07 | 2013-04-24 | 雷星亮 | Emergency power supply |
| CN204761079U (en) * | 2015-06-15 | 2015-11-11 | 国家电网公司 | A portable self -powered DC power supply output device for transformer substation |
| CN106059048A (en) * | 2016-07-30 | 2016-10-26 | 华帝股份有限公司 | Electric connection accessory with direct current portable power source protection and instantaneous high-power output |
| CN108521165A (en) * | 2018-04-13 | 2018-09-11 | 华北科技学院 | A kind of intelligent multi-function portable power source and its control method |
| CN109075586A (en) * | 2016-04-11 | 2018-12-21 | 微软技术许可有限责任公司 | Intelligence for plug-in senses |
| US20180375358A1 (en) * | 2017-06-23 | 2018-12-27 | Dell Products L.P. | High efficiency power storage adapter |
| CN109450004A (en) * | 2018-10-12 | 2019-03-08 | 珠海格力电器股份有限公司 | Electrical equipment interface and electrical equipment |
| CN109474040A (en) * | 2018-12-22 | 2019-03-15 | 常州格力博有限公司 | Power-supply management system and method for managing power supply |
| CN109474046A (en) * | 2018-12-28 | 2019-03-15 | 合肥市芯海电子科技有限公司 | A kind of charge/discharge control circuit, mobile power source and power supply adaptor |
-
2019
- 2019-08-16 CN CN201910759602.8A patent/CN110492562B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102804545A (en) * | 2009-06-25 | 2012-11-28 | 松下电工株式会社 | Power supply apparatus |
| DE102011112533A1 (en) * | 2011-09-05 | 2013-03-07 | Audi Nsu Auto Union Ag | Mobile power supply for providing electrical alternating current supply voltage from battery modules of e.g. camper to TV during camping, has converter producing alternating current supply voltage from direct current voltage of modules |
| CN103066662A (en) * | 2013-01-07 | 2013-04-24 | 雷星亮 | Emergency power supply |
| CN204761079U (en) * | 2015-06-15 | 2015-11-11 | 国家电网公司 | A portable self -powered DC power supply output device for transformer substation |
| CN109075586A (en) * | 2016-04-11 | 2018-12-21 | 微软技术许可有限责任公司 | Intelligence for plug-in senses |
| CN106059048A (en) * | 2016-07-30 | 2016-10-26 | 华帝股份有限公司 | Electric connection accessory with direct current portable power source protection and instantaneous high-power output |
| US20180375358A1 (en) * | 2017-06-23 | 2018-12-27 | Dell Products L.P. | High efficiency power storage adapter |
| CN108521165A (en) * | 2018-04-13 | 2018-09-11 | 华北科技学院 | A kind of intelligent multi-function portable power source and its control method |
| CN109450004A (en) * | 2018-10-12 | 2019-03-08 | 珠海格力电器股份有限公司 | Electrical equipment interface and electrical equipment |
| CN109474040A (en) * | 2018-12-22 | 2019-03-15 | 常州格力博有限公司 | Power-supply management system and method for managing power supply |
| CN109474046A (en) * | 2018-12-28 | 2019-03-15 | 合肥市芯海电子科技有限公司 | A kind of charge/discharge control circuit, mobile power source and power supply adaptor |
Non-Patent Citations (1)
| Title |
|---|
| 曾嵘，赵宇明等: "直流配用电关键技术研究与应用展望", 《中国电机工程学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505600A (en) * | 2020-10-23 | 2021-03-16 | 浙江森尼克半导体有限公司 | Hall current sensor online automatic detection calibration device and method |
| CN112531852A (en) * | 2020-12-14 | 2021-03-19 | 广州共享出行科技有限公司 | Electric quantity control method and device based on mobile power supply |
| CN114320982A (en) * | 2021-12-07 | 2022-04-12 | 珠海格力电器股份有限公司 | Circulating fan, control method and device thereof, and storage medium |
| CN114320982B (en) * | 2021-12-07 | 2023-03-14 | 珠海格力电器股份有限公司 | Circulating fan, control method and device thereof, and storage medium |
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|---|---|
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